--- /dev/null
+# -*- coding: utf-8 -*-
+
+##
+# Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
+# This file is part of openmano
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact with: nfvlabs@tid.es
+##
+
+'''
+NFVO DB engine. It implements all the methods to interact with the Openmano Database
+'''
+__author__="Alfonso Tierno, Gerardo Garcia, Pablo Montes"
+__date__ ="$28-aug-2014 10:05:01$"
+
+import db_base
+import MySQLdb as mdb
+import json
+import yaml
+import time
+#import sys, os
+
+tables_with_createdat_field=["datacenters","instance_nets","instance_scenarios","instance_vms","instance_vnfs",
+ "interfaces","nets","nfvo_tenants","scenarios","sce_interfaces","sce_nets",
+ "sce_vnfs","tenants_datacenters","datacenter_tenants","vms","vnfs", "datacenter_nets"]
+
+class nfvo_db(db_base.db_base):
+ def __init__(self, host=None, user=None, passwd=None, database=None, log_name='openmano.db', log_level=None):
+ db_base.db_base.__init__(self, host, user, passwd, database, log_name, log_level)
+ db_base.db_base.tables_with_created_field=tables_with_createdat_field
+ return
+
+ def new_vnf_as_a_whole(self,nfvo_tenant,vnf_name,vnf_descriptor,VNFCDict):
+ self.logger.debug("Adding new vnf to the NFVO database")
+ tries = 2
+ while tries:
+ created_time = time.time()
+ try:
+ with self.con:
+
+ myVNFDict = {}
+ myVNFDict["name"] = vnf_name
+ myVNFDict["descriptor"] = vnf_descriptor['vnf'].get('descriptor')
+ myVNFDict["public"] = vnf_descriptor['vnf'].get('public', "false")
+ myVNFDict["description"] = vnf_descriptor['vnf']['description']
+ myVNFDict["class"] = vnf_descriptor['vnf'].get('class',"MISC")
+ myVNFDict["tenant_id"] = vnf_descriptor['vnf'].get("tenant_id")
+
+ vnf_id = self._new_row_internal('vnfs', myVNFDict, add_uuid=True, root_uuid=None, created_time=created_time)
+ #print "Adding new vms to the NFVO database"
+ #For each vm, we must create the appropriate vm in the NFVO database.
+ vmDict = {}
+ for _,vm in VNFCDict.iteritems():
+ #This code could make the name of the vms grow and grow.
+ #If we agree to follow this convention, we should check with a regex that the vnfc name is not including yet the vnf name
+ #vm['name'] = "%s-%s" % (vnf_name,vm['name'])
+ #print "VM name: %s. Description: %s" % (vm['name'], vm['description'])
+ vm["vnf_id"] = vnf_id
+ created_time += 0.00001
+ vm_id = self._new_row_internal('vms', vm, add_uuid=True, root_uuid=vnf_id, created_time=created_time)
+ #print "Internal vm id in NFVO DB: %s" % vm_id
+ vmDict[vm['name']] = vm_id
+
+ #Collect the bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
+ bridgeInterfacesDict = {}
+ for vm in vnf_descriptor['vnf']['VNFC']:
+ if 'bridge-ifaces' in vm:
+ bridgeInterfacesDict[vm['name']] = {}
+ for bridgeiface in vm['bridge-ifaces']:
+ created_time += 0.00001
+ if 'port-security' in bridgeiface:
+ bridgeiface['port_security'] = bridgeiface.pop('port-security')
+ if 'floating-ip' in bridgeiface:
+ bridgeiface['floating_ip'] = bridgeiface.pop('floating-ip')
+ db_base._convert_bandwidth(bridgeiface, logger=self.logger)
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']] = {}
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']]['vpci'] = bridgeiface.get('vpci',None)
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']]['mac'] = bridgeiface.get('mac_address',None)
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']]['bw'] = bridgeiface.get('bandwidth', None)
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']]['model'] = bridgeiface.get('model', None)
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']]['port_security'] = \
+ int(bridgeiface.get('port_security', True))
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']]['floating_ip'] = \
+ int(bridgeiface.get('floating_ip', False))
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']]['created_time'] = created_time
+
+ # Collect the data interfaces of each VM/VNFC under the 'numas' field
+ dataifacesDict = {}
+ for vm in vnf_descriptor['vnf']['VNFC']:
+ dataifacesDict[vm['name']] = {}
+ for numa in vm.get('numas', []):
+ for dataiface in numa.get('interfaces', []):
+ created_time += 0.00001
+ db_base._convert_bandwidth(dataiface, logger=self.logger)
+ dataifacesDict[vm['name']][dataiface['name']] = {}
+ dataifacesDict[vm['name']][dataiface['name']]['vpci'] = dataiface['vpci']
+ dataifacesDict[vm['name']][dataiface['name']]['bw'] = dataiface['bandwidth']
+ dataifacesDict[vm['name']][dataiface['name']]['model'] = "PF" if dataiface[
+ 'dedicated'] == "yes" else (
+ "VF" if dataiface['dedicated'] == "no" else "VFnotShared")
+ dataifacesDict[vm['name']][dataiface['name']]['created_time'] = created_time
+
+ #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
+ #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
+ internalconnList = []
+ if 'internal-connections' in vnf_descriptor['vnf']:
+ for net in vnf_descriptor['vnf']['internal-connections']:
+ #print "Net name: %s. Description: %s" % (net['name'], net['description'])
+
+ myNetDict = {}
+ myNetDict["name"] = net['name']
+ myNetDict["description"] = net['description']
+ myNetDict["type"] = net['type']
+ myNetDict["vnf_id"] = vnf_id
+
+ created_time += 0.00001
+ net_id = self._new_row_internal('nets', myNetDict, add_uuid=True, root_uuid=vnf_id, created_time=created_time)
+
+ for element in net['elements']:
+ ifaceItem = {}
+ #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
+ ifaceItem["internal_name"] = element['local_iface_name']
+ #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
+ ifaceItem["vm_id"] = vmDict[element['VNFC']]
+ ifaceItem["net_id"] = net_id
+ ifaceItem["type"] = net['type']
+ if ifaceItem ["type"] == "data":
+ dataiface = dataifacesDict[ element['VNFC'] ][ element['local_iface_name'] ]
+ ifaceItem["vpci"] = dataiface['vpci']
+ ifaceItem["bw"] = dataiface['bw']
+ ifaceItem["model"] = dataiface['model']
+ created_time_iface = dataiface['created_time']
+ else:
+ bridgeiface = bridgeInterfacesDict[ element['VNFC'] ][ element['local_iface_name'] ]
+ ifaceItem["vpci"] = bridgeiface['vpci']
+ ifaceItem["mac"] = bridgeiface['mac']
+ ifaceItem["bw"] = bridgeiface['bw']
+ ifaceItem["model"] = bridgeiface['model']
+ ifaceItem["port_security"] = bridgeiface['port_security']
+ ifaceItem["floating_ip"] = bridgeiface['floating_ip']
+ created_time_iface = bridgeiface['created_time']
+ internalconnList.append(ifaceItem)
+ #print "Internal net id in NFVO DB: %s" % net_id
+
+ #print "Adding internal interfaces to the NFVO database (if any)"
+ for iface in internalconnList:
+ #print "Iface name: %s" % iface['internal_name']
+ iface_id = self._new_row_internal('interfaces', iface, add_uuid=True, root_uuid=vnf_id, created_time = created_time_iface)
+ #print "Iface id in NFVO DB: %s" % iface_id
+
+ #print "Adding external interfaces to the NFVO database"
+ for iface in vnf_descriptor['vnf']['external-connections']:
+ myIfaceDict = {}
+ #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
+ myIfaceDict["internal_name"] = iface['local_iface_name']
+ #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
+ myIfaceDict["vm_id"] = vmDict[iface['VNFC']]
+ myIfaceDict["external_name"] = iface['name']
+ myIfaceDict["type"] = iface['type']
+ if iface["type"] == "data":
+ dataiface = dataifacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]
+ myIfaceDict["vpci"] = dataiface['vpci']
+ myIfaceDict["bw"] = dataiface['bw']
+ myIfaceDict["model"] = dataiface['model']
+ created_time_iface = dataiface['created_time']
+ else:
+ bridgeiface = bridgeInterfacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]
+ myIfaceDict["vpci"] = bridgeiface['vpci']
+ myIfaceDict["bw"] = bridgeiface['bw']
+ myIfaceDict["model"] = bridgeiface['model']
+ myIfaceDict["mac"] = bridgeiface['mac']
+ myIfaceDict["port_security"]= bridgeiface['port_security']
+ myIfaceDict["floating_ip"] = bridgeiface['floating_ip']
+ created_time_iface = bridgeiface['created_time']
+ #print "Iface name: %s" % iface['name']
+ iface_id = self._new_row_internal('interfaces', myIfaceDict, add_uuid=True, root_uuid=vnf_id, created_time = created_time_iface)
+ #print "Iface id in NFVO DB: %s" % iface_id
+
+ return vnf_id
+
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+ tries -= 1
+
+ def new_vnf_as_a_whole2(self,nfvo_tenant,vnf_name,vnf_descriptor,VNFCDict):
+ self.logger.debug("Adding new vnf to the NFVO database")
+ tries = 2
+ while tries:
+ created_time = time.time()
+ try:
+ with self.con:
+
+ myVNFDict = {}
+ myVNFDict["name"] = vnf_name
+ myVNFDict["descriptor"] = vnf_descriptor['vnf'].get('descriptor')
+ myVNFDict["public"] = vnf_descriptor['vnf'].get('public', "false")
+ myVNFDict["description"] = vnf_descriptor['vnf']['description']
+ myVNFDict["class"] = vnf_descriptor['vnf'].get('class',"MISC")
+ myVNFDict["tenant_id"] = vnf_descriptor['vnf'].get("tenant_id")
+
+ vnf_id = self._new_row_internal('vnfs', myVNFDict, add_uuid=True, root_uuid=None, created_time=created_time)
+ #print "Adding new vms to the NFVO database"
+ #For each vm, we must create the appropriate vm in the NFVO database.
+ vmDict = {}
+ for _,vm in VNFCDict.iteritems():
+ #This code could make the name of the vms grow and grow.
+ #If we agree to follow this convention, we should check with a regex that the vnfc name is not including yet the vnf name
+ #vm['name'] = "%s-%s" % (vnf_name,vm['name'])
+ #print "VM name: %s. Description: %s" % (vm['name'], vm['description'])
+ vm["vnf_id"] = vnf_id
+ created_time += 0.00001
+ vm_id = self._new_row_internal('vms', vm, add_uuid=True, root_uuid=vnf_id, created_time=created_time)
+ #print "Internal vm id in NFVO DB: %s" % vm_id
+ vmDict[vm['name']] = vm_id
+
+ #Collect the bridge interfaces of each VM/VNFC under the 'bridge-ifaces' field
+ bridgeInterfacesDict = {}
+ for vm in vnf_descriptor['vnf']['VNFC']:
+ if 'bridge-ifaces' in vm:
+ bridgeInterfacesDict[vm['name']] = {}
+ for bridgeiface in vm['bridge-ifaces']:
+ created_time += 0.00001
+ db_base._convert_bandwidth(bridgeiface, logger=self.logger)
+ if 'port-security' in bridgeiface:
+ bridgeiface['port_security'] = bridgeiface.pop('port-security')
+ if 'floating-ip' in bridgeiface:
+ bridgeiface['floating_ip'] = bridgeiface.pop('floating-ip')
+ ifaceDict = {}
+ ifaceDict['vpci'] = bridgeiface.get('vpci',None)
+ ifaceDict['mac'] = bridgeiface.get('mac_address',None)
+ ifaceDict['bw'] = bridgeiface.get('bandwidth', None)
+ ifaceDict['model'] = bridgeiface.get('model', None)
+ ifaceDict['port_security'] = int(bridgeiface.get('port_security', True))
+ ifaceDict['floating_ip'] = int(bridgeiface.get('floating_ip', False))
+ ifaceDict['created_time'] = created_time
+ bridgeInterfacesDict[vm['name']][bridgeiface['name']] = ifaceDict
+
+ # Collect the data interfaces of each VM/VNFC under the 'numas' field
+ dataifacesDict = {}
+ for vm in vnf_descriptor['vnf']['VNFC']:
+ dataifacesDict[vm['name']] = {}
+ for numa in vm.get('numas', []):
+ for dataiface in numa.get('interfaces', []):
+ created_time += 0.00001
+ db_base._convert_bandwidth(dataiface, logger=self.logger)
+ ifaceDict = {}
+ ifaceDict['vpci'] = dataiface['vpci']
+ ifaceDict['bw'] = dataiface['bandwidth']
+ ifaceDict['model'] = "PF" if dataiface['dedicated'] == "yes" else \
+ ("VF" if dataiface['dedicated'] == "no" else "VFnotShared")
+ ifaceDict['created_time'] = created_time
+ dataifacesDict[vm['name']][dataiface['name']] = ifaceDict
+
+ #For each internal connection, we add it to the interfaceDict and we create the appropriate net in the NFVO database.
+ #print "Adding new nets (VNF internal nets) to the NFVO database (if any)"
+ if 'internal-connections' in vnf_descriptor['vnf']:
+ for net in vnf_descriptor['vnf']['internal-connections']:
+ #print "Net name: %s. Description: %s" % (net['name'], net['description'])
+
+ myNetDict = {}
+ myNetDict["name"] = net['name']
+ myNetDict["description"] = net['description']
+ if (net["implementation"] == "overlay"):
+ net["type"] = "bridge"
+ #It should give an error if the type is e-line. For the moment, we consider it as a bridge
+ elif (net["implementation"] == "underlay"):
+ if (net["type"] == "e-line"):
+ net["type"] = "ptp"
+ elif (net["type"] == "e-lan"):
+ net["type"] = "data"
+ net.pop("implementation")
+ myNetDict["type"] = net['type']
+ myNetDict["vnf_id"] = vnf_id
+
+ created_time += 0.00001
+ net_id = self._new_row_internal('nets', myNetDict, add_uuid=True, root_uuid=vnf_id, created_time=created_time)
+
+ if "ip-profile" in net:
+ ip_profile = net["ip-profile"]
+ myIPProfileDict = {}
+ myIPProfileDict["net_id"] = net_id
+ myIPProfileDict["ip_version"] = ip_profile.get('ip-version',"IPv4")
+ myIPProfileDict["subnet_address"] = ip_profile.get('subnet-address',None)
+ myIPProfileDict["gateway_address"] = ip_profile.get('gateway-address',None)
+ myIPProfileDict["dns_address"] = ip_profile.get('dns-address',None)
+ if ("dhcp" in ip_profile):
+ myIPProfileDict["dhcp_enabled"] = ip_profile["dhcp"].get('enabled',"true")
+ myIPProfileDict["dhcp_start_address"] = ip_profile["dhcp"].get('start-address',None)
+ myIPProfileDict["dhcp_count"] = ip_profile["dhcp"].get('count',None)
+
+ created_time += 0.00001
+ ip_profile_id = self._new_row_internal('ip_profiles', myIPProfileDict)
+
+ for element in net['elements']:
+ ifaceItem = {}
+ #ifaceItem["internal_name"] = "%s-%s-%s" % (net['name'],element['VNFC'], element['local_iface_name'])
+ ifaceItem["internal_name"] = element['local_iface_name']
+ #ifaceItem["vm_id"] = vmDict["%s-%s" % (vnf_name,element['VNFC'])]
+ ifaceItem["vm_id"] = vmDict[element['VNFC']]
+ ifaceItem["net_id"] = net_id
+ ifaceItem["type"] = net['type']
+ ifaceItem["ip_address"] = element.get('ip_address',None)
+ if ifaceItem ["type"] == "data":
+ ifaceDict = dataifacesDict[ element['VNFC'] ][ element['local_iface_name'] ]
+ ifaceItem["vpci"] = ifaceDict['vpci']
+ ifaceItem["bw"] = ifaceDict['bw']
+ ifaceItem["model"] = ifaceDict['model']
+ else:
+ ifaceDict = bridgeInterfacesDict[ element['VNFC'] ][ element['local_iface_name'] ]
+ ifaceItem["vpci"] = ifaceDict['vpci']
+ ifaceItem["mac"] = ifaceDict['mac']
+ ifaceItem["bw"] = ifaceDict['bw']
+ ifaceItem["model"] = ifaceDict['model']
+ ifaceItem["port_security"] = ifaceDict['port_security']
+ ifaceItem["floating_ip"] = ifaceDict['floating_ip']
+ created_time_iface = ifaceDict["created_time"]
+ #print "Iface name: %s" % iface['internal_name']
+ iface_id = self._new_row_internal('interfaces', ifaceItem, add_uuid=True, root_uuid=vnf_id, created_time=created_time_iface)
+ #print "Iface id in NFVO DB: %s" % iface_id
+
+ #print "Adding external interfaces to the NFVO database"
+ for iface in vnf_descriptor['vnf']['external-connections']:
+ myIfaceDict = {}
+ #myIfaceDict["internal_name"] = "%s-%s-%s" % (vnf_name,iface['VNFC'], iface['local_iface_name'])
+ myIfaceDict["internal_name"] = iface['local_iface_name']
+ #myIfaceDict["vm_id"] = vmDict["%s-%s" % (vnf_name,iface['VNFC'])]
+ myIfaceDict["vm_id"] = vmDict[iface['VNFC']]
+ myIfaceDict["external_name"] = iface['name']
+ myIfaceDict["type"] = iface['type']
+ if iface["type"] == "data":
+ myIfaceDict["vpci"] = dataifacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['vpci']
+ myIfaceDict["bw"] = dataifacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['bw']
+ myIfaceDict["model"] = dataifacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['model']
+ created_time_iface = dataifacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['created_time']
+ else:
+ myIfaceDict["vpci"] = bridgeInterfacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['vpci']
+ myIfaceDict["bw"] = bridgeInterfacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['bw']
+ myIfaceDict["model"] = bridgeInterfacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['model']
+ myIfaceDict["mac"] = bridgeInterfacesDict[ iface['VNFC'] ][ iface['local_iface_name'] ]['mac']
+ myIfaceDict["port_security"] = \
+ bridgeInterfacesDict[iface['VNFC']][iface['local_iface_name']]['port_security']
+ myIfaceDict["floating_ip"] = \
+ bridgeInterfacesDict[iface['VNFC']][iface['local_iface_name']]['floating_ip']
+ created_time_iface = bridgeInterfacesDict[iface['VNFC']][iface['local_iface_name']]['created_time']
+ #print "Iface name: %s" % iface['name']
+ iface_id = self._new_row_internal('interfaces', myIfaceDict, add_uuid=True, root_uuid=vnf_id, created_time=created_time_iface)
+ #print "Iface id in NFVO DB: %s" % iface_id
+
+ return vnf_id
+
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+# except KeyError as e2:
+# exc_type, exc_obj, exc_tb = sys.exc_info()
+# fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
+# self.logger.debug("Exception type: %s; Filename: %s; Line number: %s", exc_type, fname, exc_tb.tb_lineno)
+# raise KeyError
+ tries -= 1
+
+ def new_scenario(self, scenario_dict):
+ tries = 2
+ while tries:
+ created_time = time.time()
+ try:
+ with self.con:
+ self.cur = self.con.cursor()
+ tenant_id = scenario_dict.get('tenant_id')
+ #scenario
+ INSERT_={'tenant_id': tenant_id,
+ 'name': scenario_dict['name'],
+ 'description': scenario_dict['description'],
+ 'public': scenario_dict.get('public', "false")}
+
+ scenario_uuid = self._new_row_internal('scenarios', INSERT_, add_uuid=True, root_uuid=None, created_time=created_time)
+ #sce_nets
+ for net in scenario_dict['nets'].values():
+ net_dict={'scenario_id': scenario_uuid}
+ net_dict["name"] = net["name"]
+ net_dict["type"] = net["type"]
+ net_dict["description"] = net.get("description")
+ net_dict["external"] = net.get("external", False)
+ if "graph" in net:
+ #net["graph"]=yaml.safe_dump(net["graph"],default_flow_style=True,width=256)
+ #TODO, must be json because of the GUI, change to yaml
+ net_dict["graph"]=json.dumps(net["graph"])
+ created_time += 0.00001
+ net_uuid = self._new_row_internal('sce_nets', net_dict, add_uuid=True, root_uuid=scenario_uuid, created_time=created_time)
+ net['uuid']=net_uuid
+
+ if net.get("ip-profile"):
+ ip_profile = net["ip-profile"]
+ myIPProfileDict = {
+ "sce_net_id": net_uuid,
+ "ip_version": ip_profile.get('ip-version', "IPv4"),
+ "subnet_address": ip_profile.get('subnet-address'),
+ "gateway_address": ip_profile.get('gateway-address'),
+ "dns_address": ip_profile.get('dns-address')}
+ if "dhcp" in ip_profile:
+ myIPProfileDict["dhcp_enabled"] = ip_profile["dhcp"].get('enabled', "true")
+ myIPProfileDict["dhcp_start_address"] = ip_profile["dhcp"].get('start-address')
+ myIPProfileDict["dhcp_count"] = ip_profile["dhcp"].get('count')
+ self._new_row_internal('ip_profiles', myIPProfileDict)
+
+ # sce_vnfs
+ for k, vnf in scenario_dict['vnfs'].items():
+ INSERT_ = {'scenario_id': scenario_uuid,
+ 'name': k,
+ 'vnf_id': vnf['uuid'],
+ # 'description': scenario_dict['name']
+ 'description': vnf['description']}
+ if "graph" in vnf:
+ #I NSERT_["graph"]=yaml.safe_dump(vnf["graph"],default_flow_style=True,width=256)
+ # TODO, must be json because of the GUI, change to yaml
+ INSERT_["graph"] = json.dumps(vnf["graph"])
+ created_time += 0.00001
+ scn_vnf_uuid = self._new_row_internal('sce_vnfs', INSERT_, add_uuid=True,
+ root_uuid=scenario_uuid, created_time=created_time)
+ vnf['scn_vnf_uuid']=scn_vnf_uuid
+ # sce_interfaces
+ for iface in vnf['ifaces'].values():
+ # print 'iface', iface
+ if 'net_key' not in iface:
+ continue
+ iface['net_id'] = scenario_dict['nets'][ iface['net_key'] ]['uuid']
+ INSERT_={'sce_vnf_id': scn_vnf_uuid,
+ 'sce_net_id': iface['net_id'],
+ 'interface_id': iface['uuid'],
+ 'ip_address': iface.get('ip_address')}
+ created_time += 0.00001
+ iface_uuid = self._new_row_internal('sce_interfaces', INSERT_, add_uuid=True,
+ root_uuid=scenario_uuid, created_time=created_time)
+
+ return scenario_uuid
+
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+ tries -= 1
+
+ def edit_scenario(self, scenario_dict):
+ tries = 2
+ while tries:
+ modified_time = time.time()
+ item_changed=0
+ try:
+ with self.con:
+ self.cur = self.con.cursor()
+ #check that scenario exist
+ tenant_id = scenario_dict.get('tenant_id')
+ scenario_uuid = scenario_dict['uuid']
+
+ where_text = "uuid='{}'".format(scenario_uuid)
+ if not tenant_id and tenant_id != "any":
+ where_text += " AND (tenant_id='{}' OR public='True')".format(tenant_id)
+ cmd = "SELECT * FROM scenarios WHERE "+ where_text
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ self.cur.fetchall()
+ if self.cur.rowcount==0:
+ raise db_base.db_base_Exception("No scenario found with this criteria " + where_text, db_base.HTTP_Bad_Request)
+ elif self.cur.rowcount>1:
+ raise db_base.db_base_Exception("More than one scenario found with this criteria " + where_text, db_base.HTTP_Bad_Request)
+
+ #scenario
+ nodes = {}
+ topology = scenario_dict.pop("topology", None)
+ if topology != None and "nodes" in topology:
+ nodes = topology.get("nodes",{})
+ UPDATE_ = {}
+ if "name" in scenario_dict: UPDATE_["name"] = scenario_dict["name"]
+ if "description" in scenario_dict: UPDATE_["description"] = scenario_dict["description"]
+ if len(UPDATE_)>0:
+ WHERE_={'tenant_id': tenant_id, 'uuid': scenario_uuid}
+ item_changed += self._update_rows('scenarios', UPDATE_, WHERE_, modified_time=modified_time)
+ #sce_nets
+ for node_id, node in nodes.items():
+ if "graph" in node:
+ #node["graph"] = yaml.safe_dump(node["graph"],default_flow_style=True,width=256)
+ #TODO, must be json because of the GUI, change to yaml
+ node["graph"] = json.dumps(node["graph"])
+ WHERE_={'scenario_id': scenario_uuid, 'uuid': node_id}
+ #Try to change at sce_nets(version 0 API backward compatibility and sce_vnfs)
+ item_changed += self._update_rows('sce_nets', node, WHERE_)
+ item_changed += self._update_rows('sce_vnfs', node, WHERE_, modified_time=modified_time)
+ return item_changed
+
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+ tries -= 1
+
+# def get_instance_scenario(self, instance_scenario_id, tenant_id=None):
+# '''Obtain the scenario instance information, filtering by one or serveral of the tenant, uuid or name
+# instance_scenario_id is the uuid or the name if it is not a valid uuid format
+# Only one scenario isntance must mutch the filtering or an error is returned
+# '''
+# print "1******************************************************************"
+# try:
+# with self.con:
+# self.cur = self.con.cursor(mdb.cursors.DictCursor)
+# #scenario table
+# where_list=[]
+# if tenant_id is not None: where_list.append( "tenant_id='" + tenant_id +"'" )
+# if db_base._check_valid_uuid(instance_scenario_id):
+# where_list.append( "uuid='" + instance_scenario_id +"'" )
+# else:
+# where_list.append( "name='" + instance_scenario_id +"'" )
+# where_text = " AND ".join(where_list)
+# self.cur.execute("SELECT * FROM instance_scenarios WHERE "+ where_text)
+# rows = self.cur.fetchall()
+# if self.cur.rowcount==0:
+# return -HTTP_Bad_Request, "No scenario instance found with this criteria " + where_text
+# elif self.cur.rowcount>1:
+# return -HTTP_Bad_Request, "More than one scenario instance found with this criteria " + where_text
+# instance_scenario_dict = rows[0]
+#
+# #instance_vnfs
+# self.cur.execute("SELECT uuid,vnf_id FROM instance_vnfs WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
+# instance_scenario_dict['instance_vnfs'] = self.cur.fetchall()
+# for vnf in instance_scenario_dict['instance_vnfs']:
+# #instance_vms
+# self.cur.execute("SELECT uuid, vim_vm_id "+
+# "FROM instance_vms "+
+# "WHERE instance_vnf_id='" + vnf['uuid'] +"'"
+# )
+# vnf['instance_vms'] = self.cur.fetchall()
+# #instance_nets
+# self.cur.execute("SELECT uuid, vim_net_id FROM instance_nets WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
+# instance_scenario_dict['instance_nets'] = self.cur.fetchall()
+#
+# #instance_interfaces
+# self.cur.execute("SELECT uuid, vim_interface_id, instance_vm_id, instance_net_id FROM instance_interfaces WHERE instance_scenario_id='"+ instance_scenario_dict['uuid'] + "'")
+# instance_scenario_dict['instance_interfaces'] = self.cur.fetchall()
+#
+# db_base._convert_datetime2str(instance_scenario_dict)
+# db_base._convert_str2boolean(instance_scenario_dict, ('public','shared','external') )
+# print "2******************************************************************"
+# return 1, instance_scenario_dict
+# except (mdb.Error, AttributeError) as e:
+# print "nfvo_db.get_instance_scenario DB Exception %d: %s" % (e.args[0], e.args[1])
+# return self._format_error(e)
+
+ def get_scenario(self, scenario_id, tenant_id=None, datacenter_id=None):
+ '''Obtain the scenario information, filtering by one or serveral of the tenant, uuid or name
+ scenario_id is the uuid or the name if it is not a valid uuid format
+ if datacenter_id is provided, it supply aditional vim_id fields with the matching vim uuid
+ Only one scenario must mutch the filtering or an error is returned
+ '''
+ tries = 2
+ while tries:
+ try:
+ with self.con:
+ self.cur = self.con.cursor(mdb.cursors.DictCursor)
+ where_text = "uuid='{}'".format(scenario_id)
+ if not tenant_id and tenant_id != "any":
+ where_text += " AND (tenant_id='{}' OR public='True')".format(tenant_id)
+ cmd = "SELECT * FROM scenarios WHERE " + where_text
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ rows = self.cur.fetchall()
+ if self.cur.rowcount==0:
+ raise db_base.db_base_Exception("No scenario found with this criteria " + where_text, db_base.HTTP_Bad_Request)
+ elif self.cur.rowcount>1:
+ raise db_base.db_base_Exception("More than one scenario found with this criteria " + where_text, db_base.HTTP_Bad_Request)
+ scenario_dict = rows[0]
+ if scenario_dict["cloud_config"]:
+ scenario_dict["cloud-config"] = yaml.load(scenario_dict["cloud_config"])
+ del scenario_dict["cloud_config"]
+ #sce_vnfs
+ cmd = "SELECT uuid,name,vnf_id,description FROM sce_vnfs WHERE scenario_id='{}' ORDER BY created_at".format(scenario_dict['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ scenario_dict['vnfs'] = self.cur.fetchall()
+ for vnf in scenario_dict['vnfs']:
+ #sce_interfaces
+ cmd = "SELECT scei.uuid,scei.sce_net_id,scei.interface_id,i.external_name,scei.ip_address FROM sce_interfaces as scei join interfaces as i on scei.interface_id=i.uuid WHERE scei.sce_vnf_id='{}' ORDER BY scei.created_at".format(vnf['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ vnf['interfaces'] = self.cur.fetchall()
+ #vms
+ cmd = "SELECT vms.uuid as uuid, flavor_id, image_id, vms.name as name, vms.description as description, vms.boot_data as boot_data " \
+ " FROM vnfs join vms on vnfs.uuid=vms.vnf_id " \
+ " WHERE vnfs.uuid='" + vnf['vnf_id'] +"'" \
+ " ORDER BY vms.created_at"
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ vnf['vms'] = self.cur.fetchall()
+ for vm in vnf['vms']:
+ if vm["boot_data"]:
+ vm["boot_data"] = yaml.safe_load(vm["boot_data"])
+ else:
+ del vm["boot_data"]
+ if datacenter_id!=None:
+ cmd = "SELECT vim_id FROM datacenters_images WHERE image_id='{}' AND datacenter_id='{}'".format(vm['image_id'],datacenter_id)
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ if self.cur.rowcount==1:
+ vim_image_dict = self.cur.fetchone()
+ vm['vim_image_id']=vim_image_dict['vim_id']
+ cmd = "SELECT vim_id FROM datacenters_flavors WHERE flavor_id='{}' AND datacenter_id='{}'".format(vm['flavor_id'],datacenter_id)
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ if self.cur.rowcount==1:
+ vim_flavor_dict = self.cur.fetchone()
+ vm['vim_flavor_id']=vim_flavor_dict['vim_id']
+
+ #interfaces
+ cmd = "SELECT uuid,internal_name,external_name,net_id,type,vpci,mac,bw,model,ip_address," \
+ "floating_ip, port_security" \
+ " FROM interfaces" \
+ " WHERE vm_id='{}'" \
+ " ORDER BY created_at".format(vm['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ vm['interfaces'] = self.cur.fetchall()
+ for index in range(0,len(vm['interfaces'])):
+ vm['interfaces'][index]['port-security'] = vm['interfaces'][index].pop("port_security")
+ vm['interfaces'][index]['floating-ip'] = vm['interfaces'][index].pop("floating_ip")
+ #nets every net of a vms
+ cmd = "SELECT uuid,name,type,description FROM nets WHERE vnf_id='{}'".format(vnf['vnf_id'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ vnf['nets'] = self.cur.fetchall()
+ for vnf_net in vnf['nets']:
+ SELECT_ = "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
+ cmd = "SELECT {} FROM ip_profiles WHERE net_id='{}'".format(SELECT_,vnf_net['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ ipprofiles = self.cur.fetchall()
+ if self.cur.rowcount==1:
+ vnf_net["ip_profile"] = ipprofiles[0]
+ elif self.cur.rowcount>1:
+ raise db_base.db_base_Exception("More than one ip-profile found with this criteria: net_id='{}'".format(vnf_net['uuid']), db_base.HTTP_Bad_Request)
+
+ #sce_nets
+ cmd = "SELECT uuid,name,type,external,description" \
+ " FROM sce_nets WHERE scenario_id='{}'" \
+ " ORDER BY created_at ".format(scenario_dict['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ scenario_dict['nets'] = self.cur.fetchall()
+ #datacenter_nets
+ for net in scenario_dict['nets']:
+ if str(net['external']) == 'false':
+ SELECT_ = "ip_version,subnet_address,gateway_address,dns_address,dhcp_enabled,dhcp_start_address,dhcp_count"
+ cmd = "SELECT {} FROM ip_profiles WHERE sce_net_id='{}'".format(SELECT_,net['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ ipprofiles = self.cur.fetchall()
+ if self.cur.rowcount==1:
+ net["ip_profile"] = ipprofiles[0]
+ elif self.cur.rowcount>1:
+ raise db_base.db_base_Exception("More than one ip-profile found with this criteria: sce_net_id='{}'".format(net['uuid']), db_base.HTTP_Bad_Request)
+ continue
+ WHERE_=" WHERE name='{}'".format(net['name'])
+ if datacenter_id!=None:
+ WHERE_ += " AND datacenter_id='{}'".format(datacenter_id)
+ cmd = "SELECT vim_net_id FROM datacenter_nets" + WHERE_
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ d_net = self.cur.fetchone()
+ if d_net==None or datacenter_id==None:
+ #print "nfvo_db.get_scenario() WARNING external net %s not found" % net['name']
+ net['vim_id']=None
+ else:
+ net['vim_id']=d_net['vim_net_id']
+
+ db_base._convert_datetime2str(scenario_dict)
+ db_base._convert_str2boolean(scenario_dict, ('public','shared','external','port-security','floating-ip') )
+ return scenario_dict
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+ tries -= 1
+
+ def delete_scenario(self, scenario_id, tenant_id=None):
+ '''Deletes a scenario, filtering by one or several of the tenant, uuid or name
+ scenario_id is the uuid or the name if it is not a valid uuid format
+ Only one scenario must mutch the filtering or an error is returned
+ '''
+ tries = 2
+ while tries:
+ try:
+ with self.con:
+ self.cur = self.con.cursor(mdb.cursors.DictCursor)
+
+ #scenario table
+ where_text = "uuid='{}'".format(scenario_id)
+ if not tenant_id and tenant_id != "any":
+ where_text += " AND (tenant_id='{}' OR public='True')".format(tenant_id)
+ cmd = "SELECT * FROM scenarios WHERE "+ where_text
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ rows = self.cur.fetchall()
+ if self.cur.rowcount==0:
+ raise db_base.db_base_Exception("No scenario found where " + where_text, db_base.HTTP_Bad_Request)
+ elif self.cur.rowcount>1:
+ raise db_base.db_base_Exception("More than one scenario found where " + where_text, db_base.HTTP_Bad_Request)
+ scenario_uuid = rows[0]["uuid"]
+ scenario_name = rows[0]["name"]
+
+ #sce_vnfs
+ cmd = "DELETE FROM scenarios WHERE uuid='{}'".format(scenario_uuid)
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+
+ return scenario_uuid + " " + scenario_name
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries, "delete", "instances running")
+ tries -= 1
+
+ def new_instance_scenario_as_a_whole(self,tenant_id,instance_scenario_name,instance_scenario_description,scenarioDict):
+ tries = 2
+ while tries:
+ created_time = time.time()
+ try:
+ with self.con:
+ self.cur = self.con.cursor()
+ #instance_scenarios
+ datacenter_id = scenarioDict['datacenter_id']
+ INSERT_={'tenant_id': tenant_id,
+ 'datacenter_tenant_id': scenarioDict["datacenter2tenant"][datacenter_id],
+ 'name': instance_scenario_name,
+ 'description': instance_scenario_description,
+ 'scenario_id' : scenarioDict['uuid'],
+ 'datacenter_id': datacenter_id
+ }
+ if scenarioDict.get("cloud-config"):
+ INSERT_["cloud_config"] = yaml.safe_dump(scenarioDict["cloud-config"], default_flow_style=True, width=256)
+
+ instance_uuid = self._new_row_internal('instance_scenarios', INSERT_, add_uuid=True, root_uuid=None, created_time=created_time)
+
+ net_scene2instance={}
+ #instance_nets #nets interVNF
+ for net in scenarioDict['nets']:
+ net_scene2instance[ net['uuid'] ] ={}
+ datacenter_site_id = net.get('datacenter_id', datacenter_id)
+ if not "vim_id_sites" in net:
+ net["vim_id_sites"] ={datacenter_site_id: net['vim_id']}
+ net["vim_id_sites"]["datacenter_site_id"] = {datacenter_site_id: net['vim_id']}
+ sce_net_id = net.get("uuid")
+
+ for datacenter_site_id,vim_id in net["vim_id_sites"].iteritems():
+ INSERT_={'vim_net_id': vim_id, 'created': net.get('created', False), 'instance_scenario_id':instance_uuid } #, 'type': net['type']
+ INSERT_['datacenter_id'] = datacenter_site_id
+ INSERT_['datacenter_tenant_id'] = scenarioDict["datacenter2tenant"][datacenter_site_id]
+ if not net.get('created', False):
+ INSERT_['status'] = "ACTIVE"
+ if sce_net_id:
+ INSERT_['sce_net_id'] = sce_net_id
+ created_time += 0.00001
+ instance_net_uuid = self._new_row_internal('instance_nets', INSERT_, True, instance_uuid, created_time)
+ net_scene2instance[ sce_net_id ][datacenter_site_id] = instance_net_uuid
+ net['uuid'] = instance_net_uuid #overwrite scnario uuid by instance uuid
+
+ if 'ip_profile' in net:
+ net['ip_profile']['net_id'] = None
+ net['ip_profile']['sce_net_id'] = None
+ net['ip_profile']['instance_net_id'] = instance_net_uuid
+ created_time += 0.00001
+ ip_profile_id = self._new_row_internal('ip_profiles', net['ip_profile'])
+
+ #instance_vnfs
+ for vnf in scenarioDict['vnfs']:
+ datacenter_site_id = vnf.get('datacenter_id', datacenter_id)
+ INSERT_={'instance_scenario_id': instance_uuid, 'vnf_id': vnf['vnf_id'] }
+ INSERT_['datacenter_id'] = datacenter_site_id
+ INSERT_['datacenter_tenant_id'] = scenarioDict["datacenter2tenant"][datacenter_site_id]
+ if vnf.get("uuid"):
+ INSERT_['sce_vnf_id'] = vnf['uuid']
+ created_time += 0.00001
+ instance_vnf_uuid = self._new_row_internal('instance_vnfs', INSERT_, True, instance_uuid, created_time)
+ vnf['uuid'] = instance_vnf_uuid #overwrite scnario uuid by instance uuid
+
+ #instance_nets #nets intraVNF
+ for net in vnf['nets']:
+ net_scene2instance[ net['uuid'] ] = {}
+ INSERT_={'vim_net_id': net['vim_id'], 'created': net.get('created', False), 'instance_scenario_id':instance_uuid } #, 'type': net['type']
+ INSERT_['datacenter_id'] = net.get('datacenter_id', datacenter_site_id)
+ INSERT_['datacenter_tenant_id'] = scenarioDict["datacenter2tenant"][datacenter_id]
+ if net.get("uuid"):
+ INSERT_['net_id'] = net['uuid']
+ created_time += 0.00001
+ instance_net_uuid = self._new_row_internal('instance_nets', INSERT_, True, instance_uuid, created_time)
+ net_scene2instance[ net['uuid'] ][datacenter_site_id] = instance_net_uuid
+ net['uuid'] = instance_net_uuid #overwrite scnario uuid by instance uuid
+
+ if 'ip_profile' in net:
+ net['ip_profile']['net_id'] = None
+ net['ip_profile']['sce_net_id'] = None
+ net['ip_profile']['instance_net_id'] = instance_net_uuid
+ created_time += 0.00001
+ ip_profile_id = self._new_row_internal('ip_profiles', net['ip_profile'])
+
+ #instance_vms
+ for vm in vnf['vms']:
+ INSERT_={'instance_vnf_id': instance_vnf_uuid, 'vm_id': vm['uuid'], 'vim_vm_id': vm['vim_id'] }
+ created_time += 0.00001
+ instance_vm_uuid = self._new_row_internal('instance_vms', INSERT_, True, instance_uuid, created_time)
+ vm['uuid'] = instance_vm_uuid #overwrite scnario uuid by instance uuid
+
+ #instance_interfaces
+ for interface in vm['interfaces']:
+ net_id = interface.get('net_id', None)
+ if net_id is None:
+ #check if is connected to a inter VNFs net
+ for iface in vnf['interfaces']:
+ if iface['interface_id'] == interface['uuid']:
+ if 'ip_address' in iface:
+ interface['ip_address'] = iface['ip_address']
+ net_id = iface.get('sce_net_id', None)
+ break
+ if net_id is None:
+ continue
+ interface_type='external' if interface['external_name'] is not None else 'internal'
+ INSERT_={'instance_vm_id': instance_vm_uuid, 'instance_net_id': net_scene2instance[net_id][datacenter_site_id],
+ 'interface_id': interface['uuid'], 'vim_interface_id': interface.get('vim_id'), 'type': interface_type,
+ 'ip_address': interface.get('ip_address'), 'floating_ip': int(interface.get('floating-ip',False)),
+ 'port_security': int(interface.get('port-security',True))}
+ #created_time += 0.00001
+ interface_uuid = self._new_row_internal('instance_interfaces', INSERT_, True, instance_uuid) #, created_time)
+ interface['uuid'] = interface_uuid #overwrite scnario uuid by instance uuid
+ return instance_uuid
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+ tries -= 1
+
+ def get_instance_scenario(self, instance_id, tenant_id=None, verbose=False):
+ '''Obtain the instance information, filtering by one or several of the tenant, uuid or name
+ instance_id is the uuid or the name if it is not a valid uuid format
+ Only one instance must mutch the filtering or an error is returned
+ '''
+ tries = 2
+ while tries:
+ try:
+ with self.con:
+ self.cur = self.con.cursor(mdb.cursors.DictCursor)
+ #instance table
+ where_list=[]
+ if tenant_id is not None: where_list.append( "inst.tenant_id='" + tenant_id +"'" )
+ if db_base._check_valid_uuid(instance_id):
+ where_list.append( "inst.uuid='" + instance_id +"'" )
+ else:
+ where_list.append( "inst.name='" + instance_id +"'" )
+ where_text = " AND ".join(where_list)
+ cmd = "SELECT inst.uuid as uuid,inst.name as name,inst.scenario_id as scenario_id, datacenter_id" +\
+ " ,datacenter_tenant_id, s.name as scenario_name,inst.tenant_id as tenant_id" + \
+ " ,inst.description as description,inst.created_at as created_at" +\
+ " ,inst.cloud_config as 'cloud_config'" +\
+ " FROM instance_scenarios as inst join scenarios as s on inst.scenario_id=s.uuid"+\
+ " WHERE " + where_text
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ rows = self.cur.fetchall()
+
+ if self.cur.rowcount==0:
+ raise db_base.db_base_Exception("No instance found where " + where_text, db_base.HTTP_Not_Found)
+ elif self.cur.rowcount>1:
+ raise db_base.db_base_Exception("More than one instance found where " + where_text, db_base.HTTP_Bad_Request)
+ instance_dict = rows[0]
+ if instance_dict["cloud_config"]:
+ instance_dict["cloud-config"] = yaml.load(instance_dict["cloud_config"])
+ del instance_dict["cloud_config"]
+
+ #instance_vnfs
+ cmd = "SELECT iv.uuid as uuid,sv.vnf_id as vnf_id,sv.name as vnf_name, sce_vnf_id, datacenter_id, datacenter_tenant_id"\
+ " FROM instance_vnfs as iv join sce_vnfs as sv on iv.sce_vnf_id=sv.uuid" \
+ " WHERE iv.instance_scenario_id='{}'" \
+ " ORDER BY iv.created_at ".format(instance_dict['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ instance_dict['vnfs'] = self.cur.fetchall()
+ for vnf in instance_dict['vnfs']:
+ vnf_manage_iface_list=[]
+ #instance vms
+ cmd = "SELECT iv.uuid as uuid, vim_vm_id, status, error_msg, vim_info, iv.created_at as created_at, name "\
+ " FROM instance_vms as iv join vms on iv.vm_id=vms.uuid "\
+ " WHERE instance_vnf_id='{}' ORDER BY iv.created_at".format(vnf['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ vnf['vms'] = self.cur.fetchall()
+ for vm in vnf['vms']:
+ vm_manage_iface_list=[]
+ #instance_interfaces
+ cmd = "SELECT vim_interface_id, instance_net_id, internal_name,external_name, mac_address,"\
+ " ii.ip_address as ip_address, vim_info, i.type as type, sdn_port_id"\
+ " FROM instance_interfaces as ii join interfaces as i on ii.interface_id=i.uuid"\
+ " WHERE instance_vm_id='{}' ORDER BY created_at".format(vm['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd )
+ vm['interfaces'] = self.cur.fetchall()
+ for iface in vm['interfaces']:
+ if iface["type"] == "mgmt" and iface["ip_address"]:
+ vnf_manage_iface_list.append(iface["ip_address"])
+ vm_manage_iface_list.append(iface["ip_address"])
+ if not verbose:
+ del iface["type"]
+ if vm_manage_iface_list: vm["ip_address"] = ",".join(vm_manage_iface_list)
+ if vnf_manage_iface_list: vnf["ip_address"] = ",".join(vnf_manage_iface_list)
+
+ #instance_nets
+ #select_text = "instance_nets.uuid as uuid,sce_nets.name as net_name,instance_nets.vim_net_id as net_id,instance_nets.status as status,instance_nets.external as external"
+ #from_text = "instance_nets join instance_scenarios on instance_nets.instance_scenario_id=instance_scenarios.uuid " + \
+ # "join sce_nets on instance_scenarios.scenario_id=sce_nets.scenario_id"
+ #where_text = "instance_nets.instance_scenario_id='"+ instance_dict['uuid'] + "'"
+ cmd = "SELECT uuid,vim_net_id,status,error_msg,vim_info,created, sce_net_id, net_id as vnf_net_id, datacenter_id, datacenter_tenant_id, sdn_net_id"\
+ " FROM instance_nets" \
+ " WHERE instance_scenario_id='{}' ORDER BY created_at".format(instance_dict['uuid'])
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ instance_dict['nets'] = self.cur.fetchall()
+
+ db_base._convert_datetime2str(instance_dict)
+ db_base._convert_str2boolean(instance_dict, ('public','shared','created') )
+ return instance_dict
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+ tries -= 1
+
+ def delete_instance_scenario(self, instance_id, tenant_id=None):
+ '''Deletes a instance_Scenario, filtering by one or serveral of the tenant, uuid or name
+ instance_id is the uuid or the name if it is not a valid uuid format
+ Only one instance_scenario must mutch the filtering or an error is returned
+ '''
+ tries = 2
+ while tries:
+ try:
+ with self.con:
+ self.cur = self.con.cursor(mdb.cursors.DictCursor)
+
+ #instance table
+ where_list=[]
+ if tenant_id is not None: where_list.append( "tenant_id='" + tenant_id +"'" )
+ if db_base._check_valid_uuid(instance_id):
+ where_list.append( "uuid='" + instance_id +"'" )
+ else:
+ where_list.append( "name='" + instance_id +"'" )
+ where_text = " AND ".join(where_list)
+ cmd = "SELECT * FROM instance_scenarios WHERE "+ where_text
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ rows = self.cur.fetchall()
+
+ if self.cur.rowcount==0:
+ raise db_base.db_base_Exception("No instance found where " + where_text, db_base.HTTP_Bad_Request)
+ elif self.cur.rowcount>1:
+ raise db_base.db_base_Exception("More than one instance found where " + where_text, db_base.HTTP_Bad_Request)
+ instance_uuid = rows[0]["uuid"]
+ instance_name = rows[0]["name"]
+
+ #sce_vnfs
+ cmd = "DELETE FROM instance_scenarios WHERE uuid='{}'".format(instance_uuid)
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+
+ return instance_uuid + " " + instance_name
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries, "delete", "No dependences can avoid deleting!!!!")
+ tries -= 1
+
+ def new_instance_scenario(self, instance_scenario_dict, tenant_id):
+ #return self.new_row('vnfs', vnf_dict, None, tenant_id, True, True)
+ return self._new_row_internal('instance_scenarios', instance_scenario_dict, tenant_id, add_uuid=True, root_uuid=None, log=True)
+
+ def update_instance_scenario(self, instance_scenario_dict):
+ #TODO:
+ return
+
+ def new_instance_vnf(self, instance_vnf_dict, tenant_id, instance_scenario_id = None):
+ #return self.new_row('vms', vm_dict, tenant_id, True, True)
+ return self._new_row_internal('instance_vnfs', instance_vnf_dict, tenant_id, add_uuid=True, root_uuid=instance_scenario_id, log=True)
+
+ def update_instance_vnf(self, instance_vnf_dict):
+ #TODO:
+ return
+
+ def delete_instance_vnf(self, instance_vnf_id):
+ #TODO:
+ return
+
+ def new_instance_vm(self, instance_vm_dict, tenant_id, instance_scenario_id = None):
+ #return self.new_row('vms', vm_dict, tenant_id, True, True)
+ return self._new_row_internal('instance_vms', instance_vm_dict, tenant_id, add_uuid=True, root_uuid=instance_scenario_id, log=True)
+
+ def update_instance_vm(self, instance_vm_dict):
+ #TODO:
+ return
+
+ def delete_instance_vm(self, instance_vm_id):
+ #TODO:
+ return
+
+ def new_instance_net(self, instance_net_dict, tenant_id, instance_scenario_id = None):
+ return self._new_row_internal('instance_nets', instance_net_dict, tenant_id, add_uuid=True, root_uuid=instance_scenario_id, log=True)
+
+ def update_instance_net(self, instance_net_dict):
+ #TODO:
+ return
+
+ def delete_instance_net(self, instance_net_id):
+ #TODO:
+ return
+
+ def new_instance_interface(self, instance_interface_dict, tenant_id, instance_scenario_id = None):
+ return self._new_row_internal('instance_interfaces', instance_interface_dict, tenant_id, add_uuid=True, root_uuid=instance_scenario_id, log=True)
+
+ def update_instance_interface(self, instance_interface_dict):
+ #TODO:
+ return
+
+ def delete_instance_interface(self, instance_interface_dict):
+ #TODO:
+ return
+
+ def update_datacenter_nets(self, datacenter_id, new_net_list=[]):
+ ''' Removes the old and adds the new net list at datacenter list for one datacenter.
+ Attribute
+ datacenter_id: uuid of the datacenter to act upon
+ table: table where to insert
+ new_net_list: the new values to be inserted. If empty it only deletes the existing nets
+ Return: (Inserted items, Deleted items) if OK, (-Error, text) if error
+ '''
+ tries = 2
+ while tries:
+ created_time = time.time()
+ try:
+ with self.con:
+ self.cur = self.con.cursor()
+ cmd="DELETE FROM datacenter_nets WHERE datacenter_id='{}'".format(datacenter_id)
+ self.logger.debug(cmd)
+ self.cur.execute(cmd)
+ deleted = self.cur.rowcount
+ inserted = 0
+ for new_net in new_net_list:
+ created_time += 0.00001
+ self._new_row_internal('datacenter_nets', new_net, add_uuid=True, created_time=created_time)
+ inserted += 1
+ return inserted, deleted
+ except (mdb.Error, AttributeError) as e:
+ self._format_error(e, tries)
+ tries -= 1
+
+
projects / osm / RO.git / blobdiff